Evaluation of Petroleum Resin in Rubberized Asphalt Binder

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dc.contributor.authorKim, Hyun Hwan
dc.contributor.authorMazumder, Mithil
dc.contributor.authorLee, Moon-Sup
dc.contributor.authorLee, Soon-Jae
dc.date.accessioned2022-11-17T14:56:10Z
dc.date.available2022-11-17T14:56:10Z
dc.date.issued2021-08
dc.description.abstractThe crumb rubber modified (CRM) binder was evaluated considering the general operating temperatures of high, intermediate, and low temperatures. CRM binders were produced with four different contents (0, 5, 10, and 15%) using the base asphalt binder (PG64-22). Then, they were artificially aged by a rolling thin-film oven (RTFO) and pressure aging vessel (PAV). Superpave binder tests using a rotational viscometer (RV), dynamic shear rheometer (DSR), and bending beam rheometer (BBR) was applied to characterize the performance of the original and aged binders. Multiple stress creep recovery (MSCR) tests were also performed for deeper rutting characterization. The results of this study are as follows: (1) the presence of PR increases the binder viscosity, (2) the integration of CRM greatly improved the rutting resistance of the binder, and it was found that PR also improved the rutting characteristics, and (3) it is observed that PR is detrimental to the cracking properties of CRM binders.
dc.description.departmentEngineering Technology
dc.formatText
dc.format.extent14 pages
dc.format.medium1 file (.pdf)
dc.identifier.citationKim, H. H., Mazumder, M., Lee, M. S., & Lee, S. J. (2021). Evaluation of petroleum resin in rubberized asphalt binder. Sustainability, 13(16), 9319.
dc.identifier.doihttps://doi.org/10.3390/su13169319
dc.identifier.issn2071-1050
dc.identifier.urihttps://hdl.handle.net/10877/16314
dc.language.isoen
dc.publisherMultidisciplinary Digital Publishing Institute
dc.rights.licenseThis work is licensed under a Creative Commons Attribution 4.0 International License.
dc.sourceSustainability, 2021, Vol. 13, No. 16, Article 9319, pp. 1-14.
dc.subjectCRM binder
dc.subjectPR
dc.subjectrutting
dc.subjectCracking
dc.subjectMSCR
dc.subjectEngineering Technology
dc.titleEvaluation of Petroleum Resin in Rubberized Asphalt Binder
dc.typeArticle

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